Raws li ib feem tseem ceeb ntawm kev lag luam zaub teb, LED zaub kev lag luam muaj qhov zoo tshaj plaws ntawm kev siv thev naus laus zis. Tam sim no, muaj plaub lub ntsiab ntim thev naus laus zis - SMD, COB, GOB, thiab MIP tau sib tw los sim ua qhov chaw hauv khw. Raws li cov chaw tsim khoom hauv kev lag luam kev lag luam, peb yuav tsum tsis tsuas yog muaj kev nkag siab tob ntawm plaub lub tshuab ntim khoom loj, tab sis kuj tseem tuaj yeem nkag siab txog kev lag luam kev lag luam txhawm rau txhawm rau txeeb cov thawj coj hauv kev sib tw yav tom ntej.
1, plaub lub thev naus laus zis loj qhia lawv lub zog ua khawv koob
SMD(Nto Mounted Device) tseem qhia tau tias nws tsis txawj tuag lus dab neeg nrog nws lub cev ruaj khov.
①Lub hauv paus ntsiab lus: SMD thev naus laus zis yog cov txheej txheem ncaj qha mounting LED teeb hlaws ntawm PCB boards. Los ntawm kev sib txuas thiab lwm txoj hauv kev, LED nti yog sib txuas nrog lub rooj tsav xwm hauv Circuit Court los tsim kev sib txuas hluav taws xob ruaj khov.
②Nta thiab qhov zoo: SMD thev naus laus zis yog qhov paub tab thiab ruaj khov, cov txheej txheem tsim khoom yooj yim, thiab nws yooj yim rau cov khoom loj. Nyob rau tib lub sijhawm, nws cov nqi qis, uas ua rau SMD cov ntxaij vab tshaus muaj qhov zoo dua ntawm tus nqi. Tsis tas li ntawd, qhov ci ntsa iab, qhov sib piv thiab xim ua haujlwm ntawm SMD cov ntxaij vab tshaus kuj zoo heev.
③ Kev txwv tsis pub siv: Txawm hais tias SMD thev naus laus zis muaj ntau qhov zoo, nws cov duab zoo thiab kev ruaj ntseg yuav cuam tshuam rau hauv thaj chaw me me thiab cov suab paj nruag micro. Tsis tas li ntawd, kev tiv thaiv kev ua tau zoo ntawm SMD zaub screen yog qhov tsis muaj zog thiab tsis haum rau qhov hnyav sab nraum zoov.
④ Kev lag luam kev lag luam: SMD thev naus laus zis feem ntau yog siv nyob rau hauv nruab nrab-rau-kawg-kawg lag luam thiab kev lag luam dav dav, xws li cov ntawv tshaj tawm, cov ntxaij vab tshaus sab hauv tsev, thiab lwm yam.
COB(Chip On Board) yog tus neeg tuaj tshiab tshiab hauv kev ua haujlwm, coj kev lag luam mus rau yav tom ntej zoo.
①Technical txoj cai: COB tshuab yog ib tug txheej txheem ntawm ncaj qha encapsulating LED chips ntawm substrates. Los ntawm cov khoom ntim tshwj xeeb thiab thev naus laus zis, cov chips LED tau sib txuas nrog cov substrate los tsim cov pixels siab.
②Feature zoo: COB thev naus laus zis muaj cov yam ntxwv ntawm me me pixel suab, duab zoo, ruaj khov thiab kev tiv thaiv siab. Nws cov duab zoo ua tau zoo yog qhov tshwj xeeb tshaj yog, thiab nws tuaj yeem nthuav tawm cov duab zoo nkauj dua thiab muaj tseeb. Tsis tas li ntawd, kev tiv thaiv kev ua haujlwm ntawm COB cov ntxaij vab tshaus tseem muaj zog thiab tuaj yeem hloov mus rau ntau qhov chaw hnyav.
③ Kev txwv tsis pub siv: Tus nqi ntawm COB thev naus laus zis yog qhov siab, thiab qhov kev ua haujlwm siab yog siab. Yog li ntawd, nws yog tsuas yog siv nyob rau hauv high-end kev lag luam thiab kev ua lag luam, xws li cov chaw hais kom ua, saib xyuas cov chaw, high-end lub rooj sib tham chav, thiab lwm yam. Tsis tas li ntawd, vim tshwj xeeb ntawm COB technology, nws cov txij nkawm thiab kev hloov cov nqi kuj kuj siab.
③Kev ua lag luam kev lag luam: COB thev naus laus zis tau dhau los ua cov thev naus laus zis tshiab hauv kev lag luam nrog nws cov kev ua tau zoo thiab kev ua lag luam siab kawg. Nyob rau hauv high-end kev ua lag luam thiab kev tshaj lij zaub teb, COB cov ntxaij vab tshaus muaj kev lag luam loj thiab kev sib tw zoo.
GOB(Glue On Board) yog tus saib xyuas tawv ntawm lub ntiaj teb sab nraum zoov, tsis ntshai cua thiab nag, sawv ruaj khov.
①Txoj hauv kev: GOB thev naus laus zis yog txheej txheem ntawm kev txhaj tshuaj tshwj xeeb colloids nyob ib puag ncig LED chips. Los ntawm lub encapsulation thiab kev tiv thaiv ntawm lub colloid, lub waterproof, dustproof thiab shockproof kev ua tau zoo ntawm lub LED zaub screen yog txhim kho.
②Nta thiab qhov zoo: GOB thev naus laus zis muaj cov qauv tshwj xeeb colloid encapsulation, uas ua rau lub vijtsam zaub muaj kev ruaj ntseg dua thiab kev tiv thaiv kev ua haujlwm. Nws cov dej tsis zoo, plua plav pov thawj thiab kev poob siab yog qhov zoo tshaj plaws, thiab nws tuaj yeem hloov mus rau qhov hnyav sab nraum zoov. Tsis tas li ntawd, qhov ci ci ntawm GOB zaub screen kuj yog qhov siab, thiab nws tuaj yeem nthuav tawm cov duab pom tseeb hauv qhov chaw sab nraum zoov.
③Kev txwv tsis pub siv: Daim ntawv thov scenarios ntawm GOB thev naus laus zis yog qhov txwv, feem ntau yog tsom rau hauv kev lag luam sab nraum zoov. Vim nws cov kev xav tau siab rau ib puag ncig thiab kev nyab xeeb, nws daim ntawv thov nyob rau hauv qhov chaw ntawm sab hauv tsev yog me me.
④Kev ua lag luam kev lag luam: GOB thev naus laus zis tau dhau los ua tus thawj coj hauv kev lag luam sab nraum zoov nrog nws qhov tshwj xeeb tiv thaiv kev ua tau zoo thiab ruaj khov. Hauv cov xwm txheej tshwj xeeb xws li kev tshaj tawm sab nraum zoov thiab cov kis las kis las, GOB cov ntxaij vab tshaus muaj kev lag luam loj thiab muaj txiaj ntsig zoo sib tw.
MIP(Mini/Micro LED hauv Pob) yog tus kws tshaj lij me me hauv kev sib koom ua ke hla ciam teb, txhais qhov muaj peev xwm tsis kawg.
①Lub hauv paus ntsiab lus: MIP technology yog txheej txheem ntawm encapsulating Mini / Micro LED chips thiab ua tiav kev tsim cov ntxaij vab tshaus los ntawm cov kauj ruam xws li txiav, sib cais thiab sib tov. Nws muab cov kev hloov pauv ntawm SMD nrog kev ruaj ntseg ntawm COB kom ua tiav ob qho kev txhim kho hauv qhov ci thiab qhov sib txawv.
②Nta thiab qhov zoo: MIP thev naus laus zis muaj ntau yam zoo xws li cov duab txhais tau zoo, kev ruaj ntseg siab, kev tiv thaiv kev ua haujlwm siab thiab yoog raws. Nws cov duab zoo yog qhov tshwj xeeb tshaj yog, thiab nws tuaj yeem nthuav tawm cov duab zoo nkauj dua thiab muaj tseeb. Tib lub sijhawm, kev tiv thaiv kev ua haujlwm ntawm MIP cov ntxaij vab tshaus tseem muaj zog, thiab nws tuaj yeem hloov mus rau ntau qhov chaw hnyav. Tsis tas li ntawd, MIP thev naus laus zis kuj muaj qhov ua tau zoo thiab ua kom muaj zog, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv khoom sib txawv.
③ Kev txwv tsis pub siv: Tam sim no, MIP thev naus laus zis tsis yog tag nrho cov paub tab, thiab tus nqi kuj tseem siab. Yog li ntawd, nws txoj kev lag luam nce qib yog nyob rau qee yam kev txwv. Nyob rau tib lub sijhawm, vim qhov tshwj xeeb ntawm MIP thev naus laus zis, nws cov nqi kho thiab hloov pauv kuj tseem siab.
④ Kev ua lag luam kev lag luam: MIP thev naus laus zis tau suav tias yog cov khoom lag luam muaj peev xwm ntawm yav tom ntej LED cov thev naus laus zis nrog nws qhov tshwj xeeb zoo thiab muaj peev xwm. Hauv ntau qhov xwm txheej xws li cov khoom lag luam, kev tua hluav taws xob, thiab cov neeg siv khoom lag luam, MIP cov ntxaij vab tshaus muaj cov ntawv thov zoo thiab muaj peev xwm ua lag luam.
2, Kev lag luam tiam sis thiab kev xav
Nrog rau kev txhim kho txuas ntxiv ntawm LED zaub kev lag luam, kev ua lag luam muaj ntau dua thiab siab dua cov kev xav tau rau cov duab zoo, kev ruaj ntseg, tus nqi, thiab lwm yam. Los ntawm cov kev lag luam tam sim no, COB thiab MIP cov tsev kawm ntawv thev naus laus zis muaj peev xwm txhim kho tau zoo.
COB thev naus laus zis tau tuav txoj haujlwm tseem ceeb hauv kev ua lag luam high-end thiab kev tshaj lij kev lag luam nrog nws cov kev ua tau zoo thiab kev ua lag luam siab kawg. Nrog kev nce qib ntawm kev siv thev naus laus zis thiab kev nthuav dav ntxiv ntawm kev ua lag luam, COB thev naus laus zis xav kom ua tiav kev lag luam loj dua yav tom ntej. MIP thev naus laus zis, nrog nws qhov tshwj xeeb zoo thiab muaj peev xwm, suav tias yog cov khoom lag luam muaj peev xwm ntawm yav tom ntej LED zaub thev naus laus zis. Txawm hais tias MIP thev naus laus zis tseem tsis tau paub meej thiab muaj tus nqi siab, nws xav tias yuav maj mam txo cov nqi thiab nthuav dav kev lag luam hauv lub neej yav tom ntej nrog kev nce qib ntawm kev siv technology thiab kev nce qib ntawm kev ua lag luam. Tshwj xeeb tshaj yog nyob rau hauv ntau yam xwm txheej xws li kev lag luam zaub thiab kev tua virtual, MIP thev naus laus zis yuav tsum ua lub luag haujlwm ntau dua.
Txawm li cas los xij, peb tsis tuaj yeem tsis quav ntsej txog qhov muaj SMD thiab GOB cov tsev kawm ntawv thev naus laus zis. SMD thev naus laus zis tseem muaj cov ntawv thov dav dav hauv kev ua lag luam nruab nrab mus rau qis-kawg thiab cov phiaj xwm kev lag luam dav dav nrog nws cov txiaj ntsig zoo. GOB thev naus laus zis tseem ua lub luag haujlwm tseem ceeb hauv kev ua lag luam sab nraum zoov nrog nws cov kev tiv thaiv tshwj xeeb thiab kev ruaj ntseg.
Post lub sij hawm: Sep-14-2024